#399B6D#399B6D

#399B6D is a mid, moderate teal. Relative luminance 0.254; OKLCH L 62.0% C 0.116 H 159.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#399B6D
RGB	rgb(57, 155, 109)
HSL	hsl(152, 46%, 42%)
HSV	hsv(152, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 29.7%, 39.2%)
CIE-LAB	lab(57.48, -39.68, 15.88)
CIE-LCH	lch(57.48, 42.73, 158.19°)
OKLab	oklab(61.96% -0.1084 0.0403)
OKLCH	oklch(61.96% 0.116 159.6)
XYZ	xyz(16.1675, 25.4150, 18.5186)
Luminance	0.2542 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B6D #9B3967

analogous

#399B3C #399B6D #39989B

triadic

#399B6D #6D399B #9B6D39

tetradic

#399B6D #3C399B #9B3967 #989B39

square

#399B6D #3C399B #9B3967 #989B39

split-complementary

#399B6D #9B3998 #9B3C39

monochromatic

#18422E #296E4E #399B6D #52BF8C #7FD0AA

Accessibility & contrast

On white

3.45

#399B6D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#399B6D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B6D

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B6D	#FFFFFF	#000000	##000000
##399B6D	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99906A

Deuteranopia (green-blind)

#8C8670

Tritanopia (blue-blind)

#009A8F

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #399b6d;
/* rgb */ color: rgb(57, 155, 109);
/* oklch */ color: oklch(62.0% 0.116 159.6);

Tailwind

colors: {
  custom: {
    50: '#7ab997',
    500: '#399b6d',
    950: '#000000',
  },
}

SCSS

$custom: #399b6d;
$custom-light: #7ab997;
$custom-dark: #000000;

JSON

{
  "hex": "#399b6d",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 109
  },
  "hsl": {
    "h": 151.837,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61959,
    "c": 0.11568,
    "h": 159.6
  },
  "luminance": 0.25417
}

Semantic roles & 50–950 ramp

primary

#399B6D

secondary

#B97796

accent

#5290D6

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110D

muted

#7C807E

Preview Lab

Preview with #399B6D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →